Base | Representation |
---|---|
bin | 111000110101010111… |
… | …001111101010001001 |
3 | 12211111220222110112100 |
4 | 320311113033222021 |
5 | 1444434323444131 |
6 | 44011233504013 |
7 | 4260152323362 |
oct | 706527175211 |
9 | 184456873470 |
10 | 61024828041 |
11 | 23975a19591 |
12 | b9b1112009 |
13 | 59a6b7b208 |
14 | 2d4ca24b69 |
15 | 18c26da7e6 |
hex | e355cfa89 |
61024828041 has 12 divisors (see below), whose sum is σ = 88155840240. Its totient is φ = 40679126520.
The previous prime is 61024828027. The next prime is 61024828057. The reversal of 61024828041 is 14082842016.
61024828041 is a `hidden beast` number, since 61 + 0 + 2 + 482 + 80 + 41 = 666.
It is a de Polignac number, because none of the positive numbers 2k-61024828041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 61024827987 and 61024828005.
It is not an unprimeable number, because it can be changed into a prime (61024828841) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245151 + ... + 426788.
It is an arithmetic number, because the mean of its divisors is an integer number (7346320020).
Almost surely, 261024828041 is an apocalyptic number.
It is an amenable number.
61024828041 is a deficient number, since it is larger than the sum of its proper divisors (27131012199).
61024828041 is a wasteful number, since it uses less digits than its factorization.
61024828041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 682036 (or 682033 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 36.
The spelling of 61024828041 in words is "sixty-one billion, twenty-four million, eight hundred twenty-eight thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •